Nobsound B100 Bluetooth Tube Amplifier USB DAC COA/OPT Audio Integrated Amp 25W

Description: With 5 kinds of analog and digital audio input (Bluetooth 5.0 / PC-USB / U-disk / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, TV, CD players etc. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music. Multiple audio outputs for different devices: besides speaker output, add 3.5mm headphone jack out to improve sound quality for headphones, and a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio system and strengthen bass sound effects. Add to Favorites Seller Join newsletter New Arrival Ending Soon View Feedback About Us Contact Us View All Categories Hifi-Amplifier Tube Amplifier Preamp Headphone Amplifier DAC Audio Selector Other Home Feedback Save Seller New Listed Ending Soon Contact us Store Category Hifi-Amplifier Mono Amplifier 2.0 Channel Amplifier 2.1 Channel Amplifier 4.0 Channel Amplifier 5.1 Channel Amplifier Tube Amplifier Preamp Headphone Amplifier DAC Audio Selector Other Join Our Newsletter Receive our email newsletters about new items and special promotions! Sign Up Now ! Nobsound B100 Bluetooth Tube Amplifier USB DAC COA/OPT Audio Integrated Amp 25W Item description Due to the scarcity of tubes and the instability of inventory, 6P16A / 12J1S tubes will be shipped at random, no difference in function and effect. Features With 5 kinds of analog and digital audio input (Bluetooth 5.0 / PC-USB / U-disk / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, TV, CD players etc. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music. Multiple audio outputs for different devices: besides speaker output, add 3.5mm headphone jack out to improve sound quality for headphones, and a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio system and strengthen bass sound effects. Combined design of tubes and transistors: using 6P16A/12J1S(at random) as preamplification, the sound is clear, warm, smooth and delicate with high fidelity. 2PCS Toshiba C5198 and 2PCS 1941 triode for power amplification, each channel can output 25W, easily to drive all home passive speakers. Vintage looking specially with VU meter: exquisite black panel matches with retro vacuum tubes and VU meter to dynamically to decorate home desktop space. With independent function buttons and input indicators on the top panel, easy to use, very suitable for home and desktop audio system use. Warm tips: 1. Only in the condition of large dynamic music and much bass effect the VU meter will work. 2. When inserting the tubes please pay attention to the direction, the arrow on the tube should be aligned with the bulge on the tube socket. 3. 6P16A/12J1S(shipped at random) vacuum tubes are not easy to be found on web. But its unique performance will bring you an unforgettable sound experience. If you want more spare tubes, please contact us directly. Parameters Audio input: Bluetooth 5.0 / Optical / Coaxial / PC-USB / U-disk / 2 groups of stereo RCA Audio output: banana speaker jacks /3.5mm headphone jack / low frequency out (connect active subwoofer) USB supported sampling rate: 16Bit/48kHz U-disk supported formats: MP3/WMA/WAV/APE/FLAC U-disk max storage capacity: 128G Coaxial/Optical sampling rate: 16Bit/48kHz Bluetooth version: 5.0 Power consumption: 70W Output power: 25W+25W @4Ω 17W+17W @8Ω Headphone matching impedance: 16-600Ω Headphone output power: 10mW@32Ω Input impedance: 47KΩ Output impedance: 4-16Ω Input sensitivity: 600mV Frequency response: 20Hz-20kHz (±2dB) SNR: ≥89dB Distortion(1kHz): 0.10% Separation: ≥75dB Working voltage: 110V/220V Dimensions(W*D*H): 170*170*176mm/6.69*6.69*6.92in Pacakge dimensions(W*D*H): 240*240*250mm/9.45*9.45*9.84in Net weight: 1.54kg/3.04lb Package weight: 2.5kg/5.51lb Packing list 1*Tube Amplifier 1*Power Cord Payment Fast Shipping Return Policy About us Contact us Payment Safe and secure payment by PayPal. Fast Shipping The items are located in US, and will be shipped within 1 working day, 2-6 working days to deliver. Return Policy Free Return Within 30 Days We provide free return with 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers listening experience. Contact us Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time Beijing(CN)Monday-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Home Feedback Save Seller New Listed Ending Soon Contact us

Price: 179.99 USD

Location: Los Angeles, California

End Time: 2024-12-04T02:18:13.000Z

Shipping Cost: 0 USD